Auto-label cannot scope to Synapse Analytics Database

After testing some Purview functionality I have discovered that any Synapse Analytics Serverless SQL Database cannot be handled by Purview when scoped to the individual database.

You get the following error:

As the "AppliedScope" is just a tick box for the user, I am presuming there is a long FQDN in the Azure backend causing this error. The synapse workspace name and database name are not particularly long as well. We were testing this for a customer and know that their own Synapse workspace names and database names will be more characters than our test scenario.

The scenario was an Auto-Label policy for a sensitivity label against a data source in data map. This data source was a single Synapse Workspace with a single serverless SQL database. All names for these were around 8-10 characters.

Can anyone in the Purview team confirm if this is a known error at all and if there is a fix incoming anytime soon?